All Stories

  1. Synthesis and QSAR Study of Some Novel Heterocyclic Derivatives

    Article • Journal of Heterocyclic Chemistry, November 2018, Wiley

    Professor Sameh Ahmed Rizk

  2. A series of 5,5‐diarylhydantoin (Dilantin), imidazoles, was through the one‐pot stepwise reaction

    Article • Journal of Heterocyclic Chemistry, September 2018, Wiley

    Professor Sameh Ahmed Rizk, Professor Dr. AMIN Farouk FAHMY

  3. Ultrasonic Aptitude of Regioselective Reaction of 6-bromo-spiro-3,1-benzoxazinone2,1′-isobenzofuran-3′,4-dione Towards Some Electrophilic and Nucleophilic Reagents

    Article • Journal of Heterocyclic Chemistry, July 2018, Wiley

    Professor Sameh Ahmed Rizk

  4. Regioselective Reactions, Spectroscopic Characterization, and Cytotoxic Evaluation of Spiro-pyrrolidine Thiophene

    Article • Journal of Heterocyclic Chemistry, May 2018, Wiley

    Professor Sameh Ahmed Rizk

  5. Solvent-free Synthesis and Antimicrobial Properties of Some Novel Furanone and Spiropyrimidone Derivatives

    Article • Current Organic Synthesis, April 2018, Bentham Science Publishers

    Professor Sameh Ahmed Rizk, galal elsayed, Prof Naglaa Mahmoud

  6. Characterization of Radiation Prepared Copolymer and Studies of Their Biodegradability

    Article • Journal of Biosciences and Medicines, January 2018, Scientific Research Publishing, Inc,

    Professor Sameh Ahmed Rizk

  7. Corrosion of metallic constructions

    Article • Journal of Molecular Structure, January 2018, Elsevier

    Professor Sameh Ahmed Rizk

  8. Metals corrosion and scales deposition are two serious problems of heavy burden in most industries.

    Article • Journal of Molecular Structure, November 2017, Elsevier

    Professor Sameh Ahmed Rizk

  9. Regiospecific Isomerization of 2-Benzoxazinon-2-yl Benzoic Acid Toward Some Nitrogen Nucleophiles as Environmental Insecticide

    Article • Journal of Heterocyclic Chemistry, September 2017, Wiley

    Professor Sameh Ahmed Rizk, Abeer Elnaggar

  10. pyrazole synthesis, new anticancer agent

    Article • Journal of Heterocyclic Chemistry, August 2017, Wiley

    Professor Sameh Ahmed Rizk, amira El-Sayed

  11. Ultrasonic and Grinding Aptitudes of One-Pot Synthesis of 5-(4-Chlorophenyl)-7-(3,4-Dimethyl Phenyl)-2-oxo-2H-Pyrano[2,3-b]Pyridine Derivatives as Antibacterial Agents

    Article • Journal of Heterocyclic Chemistry, January 2017, Wiley

    Professor sameh rizk, Professor Sameh Ahmed Rizk

  12. One-pot Synthesis of Novel Spirooxindoles as Antibacterial and Antioxidant Agents

    Article • Journal of Heterocyclic Chemistry, August 2016, Wiley

    Professor sameh rizk, Professor Sameh Ahmed Rizk

  13. Facile Synthesis, Characterization, and Antimicrobial Evaluation of Novel Heterocycles, Schiff Bases, and N-Nucleosides Bearing Phthalazine Moiety

    Article • Chemical and Pharmaceutical Bulletin, January 2016, Pharmaceutical Society of Japan

    Professor Sameh Ahmed Rizk

  14. novel heterocyclic chalcone can synthesize by thermal and microwave tools.

    Article • Molecules, December 2015, MDPI AG

    Professor sameh rizk, Professor Sameh Ahmed Rizk

  15. 2,3-diaryloxirane-2,3-dicarbonitriles treated with different nitrogen nucleophiles

    Article • Molecules, October 2015, MDPI AG

    Professor sameh rizk, Professor Sameh Ahmed Rizk

  16. New Route to Synthesize Medical Chemical Products

    Article • Journal of Heterocyclic Chemistry, July 2015, Wiley

    Professor Sameh Ahmed Rizk, Professor sameh rizk

  17. Utility of Benzimidazoles in Synthesis of New Bases of Nucleoside Moieties, and as Antioxidant in Lubricant Oils

    Article • Journal of Chemical Engineering & Process Technology, January 2013, OMICS Publishing Group

    Professor sameh rizk, Professor Sameh Ahmed Rizk

  18. 3-(4-Bromobenzoyl)prop-2-enoic acid as Precursor in Synthesis of Some Important Heterocyclic Compounds

    Article • American Journal of Chemistry, February 2012, Scientific and Academic Publishing

    Professor Sameh Ahmed Rizk, Professor sameh rizk